Text

SD-121023-001, Rev. 2, in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the D. C. Cook Unit 1 and 2, Page C-232 Through Page C-353
	ML14035A357
Person / Time
Site:	Cook
Issue date:	01/13/2014
From:	Yates L M; American Electric Power
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML14035A350	List: AEP-NRC-2014-08, SD-121023-001, Rev. 2, in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the D. C. Cook Unit 1 and 2, Page D-322 Through Page D-404; ML14035A351; ML14035A352; ML14035A353; ML14035A355; ML14035A356; ML14035A357; ML14035A359; ML14035A360; ML14035A361; ML14035A362; ML14035A363; ML14035A364; ML14035A366; ML14035A367; ML14035A368;
References
	AEP-NRC-2014-08 SD-121023-001, Rev 2
	Download: ML14035A357 (122)
	v • d • e

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-IMO-911 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves EauiDment

==

Description:==

REFUELING WATER STORAGE TANK TO CVCS CHARGING Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 587.00 ft, 40 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-232 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LYl] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-IMO-911 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

REFUELING WATER STORAGE TANK TO CVCS CHARGING Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Deficiency tag on valve -leakage -see photo Evaluated by: ý4" -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 C-233 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-IMO-911 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

REFUELING WATER STORAGE TANK TO CVCS CHARGING C-234 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: t-IMO-911 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

REFUELING WATER STORAGE TANK TO CVCS CHARGING C-235 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N j--j Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-MCAB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

250VDC DISTRIBUTION PANEL MCAB Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 609.00 ft, 200 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-MCAB Rev. 1. CANNOT OPEN OR SEE ANY ANCHORAGE 2. Is the anchorage free of bent, broken, missing or loose hardware?

Unknown 3. Is the anchorage free of corrosion that is more than mild surface Unknown oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Unknown anchors?5. Is the anchorage configuration consistent with plant documentation?

Unknown (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Unknown potentially adverse seismic conditions?

C-236 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N -ujI Seismic Walkdown Checklist (SWC)Equipment ID No.: I-MCAB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

250VDC DISTRIBUTION PANEL MCAB CANNOT OPEN OR SEE ANY ANCHORAGE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Unknown could adversely affect the safety functions of the equipment?

Could not open due to safety concern Comments Evaluated by: 3J" -George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-237 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N --1 Seismic Walkdown Checklist (SWC)Equipment ID No.: I-MCAB Equipment Class: (14) Distribution Panels I=eitrmjntImcr-rintirn 9rn\/"('C fI-ITPIRI ITIC)IM PAKI:I IU .AR C-238 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N [0 Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-MCAB Equipment Class: (14) Distribution Panels Eauioment Descriotion:

25OVDC DISTRIBUTION PANEL MCAB I-i 1 C-239 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBINE Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 633.00 ft, 9 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-240 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYJ N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauipment

==

Description:==

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBINE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have-adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-241 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauirment Descrirtion:

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBINE C-242 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-MRV-230 Equipment Class: (0) Other Eauinment

==

Description:==

STEAM GENERATOR OME-3-3 STOP VALVE Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 633.00 ft, 9 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findinqs.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-243 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -MRV-230 Equipment Class: (0) Other Equipment

==

Description:==

STEAM GENERATOR OME-3-3 STOP VALVE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Scaffold by valve (top) tagged and installed per seismic scaffold procedure 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-244 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: L-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (0) Other 1-MRV-230.TOR C C-245 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-MRV-230 Equipment Class: (0) Other Equipment

==

Description:==

STEAM GENERATOR OME-3-3 STOP VALVE C-246 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -MRV-243 Equipment Class: (7) Fluid-Operated Valves Eauioment

==

Description:==

STEAM GENERATOR OME-3-4 POWER OPERATED RELIEF Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1,621.00 ft, 10 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-247 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -MRV-243 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

STEAM GENERATOR OME-3-4 POWER OPERATED RELIEF Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-248 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-MRV-243 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

STEAM GENERATOR OME-%C-249 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-NLP-153 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

PRESSURIZER OME-4 PROTECTION CHANNEL 3 LEVEL Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

CON1, 612.00 ft, 67 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

DWG. 1-5571H, REV. 0.2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes Cannot see top bolts of U bolts 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-250 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -NLP-1 53 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

PRESSURIZER OME-4 PROTECTION CHANNEL 3 LEVEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: ..George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-251 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: -Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-NLP-1t3 Equipment Class: (18) Instruments on Racks t u! ment uescri tion: PRESUIE JMl-4 tI'KU)TECTION CHANNEL 3 LEVEL C-252 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-NPS-111 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

REACTOR VESSEL TRAIN 'B' WIDE RANGE PRESSURE Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 612.00 ft, 12 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

DWG 1-5570H REV9 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-253 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-NPS-111 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

REACTOR VESSEL TRAIN 'B' WIDE RANGE PRESSURE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes.could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-254 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-NPS-111 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

REACTOR VESSEL TRAIN 'B' WIDE RANGE PRESSURE C-255 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-NPS-111 Equipment Class: (18) Instruments on Racks-L TF C-256 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-NPS-111 Equipment Class: (18) Instruments on Racks TR C-257 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY--] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-OME-150-AB Equipment Class: (17) Engine-Generators Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR Project: DC Cook 1 SWEL Location (BIdg, Elev, Room/Area):

AB1, 587.00 ft, 121 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

SQUG 1-OME-150-AB REVO 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Grout pad OK concrete ok 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes C-258 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -OME-1 50-AB Equipment Class: (17) Engine-Generators Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?(Secondary smaller bolts -some corrosion)

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: ' -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-259 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-OME Equipment Class: (17) Engine-Generators Irt=imdrmgnf nne,-rinfirn"-

AP r'tlg=::gl

~-1 50-AB J I C-260 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-OME-150-AB Equipment Class: (17) Engine-Generators Y DIE C-261 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Lii N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-OME-150-AB Equipment Class: (17) Engine-Generators 4CY DIE C-262 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-7 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-OME Equipment Class: (17) Engine-Generators

=-150-AB CY DIE C-263 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -PP-1 OW Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST COMPONENT COOLING WATER PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB2, 609.00 ft, 609 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findinqs.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-264 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-10W Equipment Class: (5) Horizontal Pumps Eauipment

==

Description:==

WEST COMPONENT COOLING WATER PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Fire protection piping well supported, rod hung small fire lines will not collapse, and are depressurized

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-265 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-1 OW Equipment Class: (5) Horizontal Pumps WEST C UMIOPUNEN I COULING WA I P- I-'UMP'C-266 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: jY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-26S Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

SOUTH SAFETY INJECTION PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 587.00 ft, 43 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchoraqe 1. Is anchorage configuration verification required (i.e., is the item one of No the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes Thread engagement on 2nd from end bolt on right side of skid, and 3rd from front (middle on left side of skid). 2 bolts flush with nut -Identified during SQUG -SEWS show it 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Not Applicable (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-267 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FV ] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -PP-26S Equipment Class: (5) Horizontal Pumps Eauipment

==

Description:==

SOUTH SAFETY INJECTION PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Block wall with grate -OK per DWG 12-4026, Wall W-9 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-268 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-26S Equipment Class: (5) Horizontal Pumps C-269 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-26S Equipment Class: (5) Horizontal Pumps')FETY INJECTION PU C-270 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-f N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-26S Equipment Class: (5) Horizontal Pumps TY INJECTION PI C-271 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-35W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST RESIDUAL HEAT REMOVAL PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI,573.00 ft, 55 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of No the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes Paint peeling off -very minor oxidation 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Not Applicable (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-272 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -PP-35W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST RESIDUAL HEAT REMOVAL PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Block wall -reinforced

-OK per DWG 12-4025, Wall W-4 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-273 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: i-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: inm~nt Irflarintinn.

I -PP-35W (6) Vertical Pumps WEST RESIDUAL HEAT REMOVAL PUMP C-274 DC Cook Unit 1 &-Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EYi N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-PP-35W Equipment Class: (6) Vertical Pumps P u3 ment u3escri uon: wE REIDUAI.HEAT REMOVAL PUMP-P9180835 C-275 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-3W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

TB1, 591.00 ft, 51 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-PP-3W, Rev. 1 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-276 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -PP-3W Equipment Class: (5) Horizontal Pumps Eauioment Descrirotion:

WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-277 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-7 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-PP-3W Equipment Class: (5) Horizontal Pumps FJi IfUUUj C-278 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-3W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP C-279 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-3W Equipment Class: (5) Horizontal Pumps EST MOTOR DRIVEN Al tJI(UU1 1 u]-C-280 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-4 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

TB1, 591.00 ft, 50 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of No the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes Can only see 7 out of 8 bolts, 1 bolt not visible because of other equipment in area 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Not Applicable (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-281 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y j-j U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -PP-4 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that No could adversely affect the safety functions of the equipment?

Wet fire protection, rod hung threaded pipe -may develop leakage at threaded joints post seismic event. AR 2012-11738 issued to address issue.Comments Evaluated by: -George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-282 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-4 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP C-283 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-4 Equipment Class: (5) Horizontal Pumps TURBINE DRIVEN AU.I-"ul 1 UEiz1 C-284 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-4 Equipment Class: (5) Horizontal Pumps AL C-285 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-50W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST CENTRIFUGAL CHARGING PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 587.00 ft, 41 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-PP-50WREVO

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes PAINTED 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-286 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -PP-50W Equipment Class: (5) Horizontal Pumps Ecuipment

==

Description:==

WEST CENTRIFUGAL CHARGING PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: 't- ' i -George G Thomas Date: 10/18/12 (L A 4 Neda Stoeva 10/18/12 Photos C-287 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-50W Equipment Class: (5) Horizontal Pumps=UGAL C C-288 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: t-PP-50W Equipment Class: (5) Horizontal Pumps r:nmiinmonf

\AII::.T PI=KlTPII IPtAI (-WA RGING P C-289 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY[-J N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-7W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST ESSENTIAL SERVICE WATER PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

SH1, 591.00 ft, 136 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

DWG 12-3684 REV14 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

'4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-290 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-PP-7W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST ESSENTIAL SERVICE WATER PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Permanent Scaffold around pump -Ref DWG 1-3113C. General Notes.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Lights rod hung 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-291 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-7W Equipment Class: (6) Vertical Pumps TIAL SER)C-292 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: t-PP-7W Equipment Class: (6) Vertical Pumps IPniiinmont fI-arcrinfinn" \AIFI:CZT Ic.4Z IMKlTIAI I1:1/1.::

\AIATIZP Pl Ih P C-293 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-7W Equipment Class: (6) Vertical Pumps S C-294 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-7W Equipment Class: (6) Vertical Pumps SE C-295 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-E N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (6) Vertical Pumps r3notrinfinn- I:::QQ9I::K1ITIAI-PP-7W SERVICE WATER PUMP I I C-296 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-9W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST CONTAINMENT SPRAY PUMP Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 573.00 ft, 52 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-PP-9WREVO

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-297 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: L-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -PP-9W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST CONTAINMENT SPRAY PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Block wall behind pump (small) -OK per DWG 12-4026, Wall W-9 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-298 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: r] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-9W Equipment Class: (6) Vertical Pumps NMI=N I ruIlOUf I I C-299 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PP-9W Equipment Class: (6) Vertical Pumps-NT tIVIOUl II C-300 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER PS-A Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

SH1,594.00 ft, 221 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of No the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Mounted to steel I-beam 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-301 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER PS-A Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-302 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER PS-A C-303 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: l N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER PS-A C-304 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: lYj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PS-A Equipment Class: (1) Motor Control Centers I=nmiinmnnf Inot,',rinfinn.

Ann\/AtC_

[t/NTr)P (Y)KlTPC'I CIPKITI:FP P._qAlVl%.f II %./I I I I %*C-305 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-PS-A Equipment Class: (1) Motor Control Centers OTOR CONIýýi14Unf(0 C-306 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-106-ABI Equipment Class: (0) Other Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL TRANSFER PUMP #1 Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 126 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-QT-106-ABI REVO 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-307 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -QT-1 06-ABI Equipment Class: (0) Other Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL TRANSFER PUMP #1 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-308 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LZ7 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (0) Other Fl:oinmiont flescrintinn:

AR 1 -QT-1 06-AB1 P9140517 C-309 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (0) Other 9n=minmmnt lmeprinfinn" A9 IPRAMl I -QT-1 06-ABI P9140519 C-310 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-106-ABI Equipment Class: (0) Other Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL TRANSFER PUMP #1 C-311 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y Li U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL DAY TANK Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 587.00 ft, 121 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-QT-107-AB REVO 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-312 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y j-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -QT-1 07-AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL DAY TANK Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Fire extinguishers on short hooks -AR 2012-11669 was issued. Block wall -OK per DWG 1-4033, Wall W-3 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes No Yes No Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: i--.- George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-313 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y W[- U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers f [C-314 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y I-N-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: I -QT-1 07-AB (21) Tanks and Heat Exchanners C-315 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers

'Y DIE C-316 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-130-AB2 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

AB EMERGENCY DIESEL JACKET WATER PUMP #2 Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 587.00 ft, 121 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-QT-130-AB2

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

PAINTED 4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-317 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FT] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -QT-1 30-AB2 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

AB EMERGENCY DIESEL JACKET WATER PUMP #2 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-318 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-Q'Equipment Class: (5) Horizontal Pumps T-1 30-AB2-RGENCY DIESEL JACKET WATER PUMP #2 C-3 19 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y [jJ U Seismic Walkdown Checklist (SWC)Equipment ID No.: l-QT-141-ABI Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR RECEIVER #1 Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 587.00 ft, 121 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findinqs.

Additional space is provided at the end of this checklist for documentinq other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes Yes 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification -is required.)

Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of Dotentiallv adverse seismic conditions?

Yes C-320 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y j-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-QT-141-ABI Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR RECEIVER #1 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Fire extinguishers on short hooks -AR 2012-11669 was issued. Block wall -OK per DWG 1-4033, Wall W-3 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes No Yes No Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-321 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FN1 U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-141-AB1 Equipment Class: (21) Tanks and Heat Exchangers

'Y DIE C-322 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-141-ABI Equipment Class: (21) Tanks and Heat Exchangers pment

Description:

AB EMERGENCY DIESEL STARTI1 C-323 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-141-ABI Equipment Class: (21) Tanks and Heat Exchangers Eauinment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR RECEIVER #1 C-324 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-QT-142-AB1 Equipment Class: (12) Air Compressors Equipment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR COMPRESSOR

1 Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 587.00 ft, 121 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

DWG 12-3462 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?Compressor on steel skid on concrete grout pad, anchored at base of skid.5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-325 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-QT-142-AB1 Equipment Class: (12) Air Compressors Eauioment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR COMPRESSOR

1 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: 'i-.. -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-326 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYIý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-QT-142-ABI Equipment Class: (12) Air Compressors ipment

Description:

AB EMERGENCY DIESEL STARTING AIR COMPF C-327 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-Q Equipment Class: (12) Air Compressors EndnnanMflenin4rt AD MLAODtI2OKIC-V Mli T-142-ABI r4 rILIL.C-328 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: -Y--] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (12) Ai Pniiinmgntrflrintinn-APRA l-QT-142-ABI Compressors ,Y DIESEL STARTING AIR COMPRESSOR

1 U, I OUO4 I C-329 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -QT-506 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauir~ment DescriDtion:

TURBINE DRIVEN AUX FEED PUMP PP-4 TRIP AND THROTTLE VALVE Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

TBI, 591.00 ft, 50 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of No the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-330 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -QT-506 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

TURBINE DRIVEN AUX FEED PUMP PP-4 TRIP AND THROTTLE VALVE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Yes Right up against pipe insulation

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-331 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-QT-506 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves AUX FEED PUMP PP-4 TRIP AND THROTTLE VALVE C-332 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I1-RC Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR CONTROL RODS CONTROL PANEL Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 633.00 ft, 123 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findinas.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Welded to embedded plates front and back through shim plates on back and unistrut in front 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-333 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -RC Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR CONTROL RODS CONTROL PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Yes Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Check ceiling tiles -OK -clipped per DWG 12-4070 9. Do attached lines have adequate flexibility to avoid damage?Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: ' George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-334 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-RC Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR CONTROL RODS CONTROL PANEL C-335 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-RPS-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 633.00 ft, 123 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-RPS-B REVO 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Not Applicable (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Panel welded to embedded plates through shim plates 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-336 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -RPS-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Check ceiling tiles -OK -clipped per DWG 12-4070 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-337 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: ELI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -RPS-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets)TEC1 P9191169 C-338 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-RPS-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets ACTOR PROTECTI4 IU-iI11 11 f C-339 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: r] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-RPS-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets ipment

Description:

REACTOR F TECT I V I leg C-340 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -RPST-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 633.00 ft, 123 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Panel welded to embedded plate through shim plates -there is spalling around top of embed plate on front right comer 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-341 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -RPST-B3 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Check ceiling tiles -OK -clipped per DWG 12-4070 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: --" -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-342 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: t-RPST-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets rIý-j l U11 MA C-343 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [li N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-RPST-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION C-344 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Pniiimant na-zirinin I -RPST-B (20) Instrumentation and Control Panels and Cabinets REACTOR PROTECTION AND SAFEGUARD ACTUATION C-345 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -RPSX-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 633.00 ft, 123 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?No Yes Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?Panel welded to embedded plates through shim plates 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of Dotentiallv adverse seismic conditions?

Yes C-346 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: T] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -RPSX-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Check ceiling tiles -OK -clipped per DWG 12-4070 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-347 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Lii] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-RPSX-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION C-348 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-RPSX-B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REACTOR PROTECTION AND SAFEGUARD ACTUATION C-349 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-SG Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

STEAM GENERATOR AND AUXILIARY FEED PUMP CONTROL Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 633.00 ft, 123 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of Yes the 50% of SWEL items requiring such verification)?

SQUG 1-SG REVI 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Not Applicable anchors?Embedded plates welded to shim plates in back (3 plates) and welded to unistrut in the front 5. Is the anchorage configuration consistent with plant documentation?

Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of Yes potentiallv adverse seismic conditions?

C-350 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -SG Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

STEAM GENERATOR AND AUXILIARY FEED PUMP CONTROL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Check ceiling tiles -OK -clipped per DWG 12-4070 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: 4"ý " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-351 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-SG Equipment Class: (20) Instrumentation and Control Panels and Cabinets TOR C-352 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [KI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: inmant naerrintinn-1 -SG (20) Instrumentation and Control Panels and Cabinets:RATOR /~A[ II IA V P n DI MAD fnK1TDn1 C-353

ML14035A357

Contents

Text

Description:

Description:

Description:

Navigation menu

ML14035A357

Text

Description:

Description:

Description:

Navigation menu

Search